Fitness Mastery: Hypertrophy, HIIT & Running Optimization

Comprehensive fitness involves a mix of strength training for hypertrophy, HIIT for metabolic health, and corrective exercises for postural alignment.

Professional bodybuilder with ideal muscular body doing pull-ups in the gym

Do Pull-Ups Work Your Chest?

The pull-up is known as a back exercise. Much of your upper body is involved in the action, but your chest is only a minor player.

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Young Man Doing Heavy Weight Exercise For Back

Biceps Exercises: High Versus Low Reps

Many gym goers believe that training the biceps through high repetition weight training is the best thing since the invention of protein powder. However, others may strictly use low repetitions and stand by their methods like a proud father of a new born.

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Senior Man Working Out on Weightlifting Machine

Weight Training at Over 50 Years Old

Weight training is a pastime more often associated with people in their teens and 20s, and many older people may opt for lighter, lower-impact activities such as walking and swimming for their exercise choices.

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Woman doing push-ups on the floor with fit ball

Isometric AB Exercises

If you're looking for abdominal exercises that don't require working out in a gym, isometric ab exercises are an option -- you can do these exercises anywhere. Isometric exercises involve contracting your muscles without any joint movement.

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Running shoes on road

How Does Lactic Acid Affect You While Exercising?

Lactic acid, which is produced during strenuous exercise, is both maligned and misunderstood. Although it is commonly blamed for the "burn" you feel with exhaustive exercise, it is hydronium molecules — not lactic acid — that cause the pain.

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400M Sprint Workouts

The 400 meter dash is a track event that combines speed, muscular strength and cardiovascular endurance. As a result, a specific training program must be used to meet the metabolic and physical demands of the event.

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Does Running or Swimming Burn More Fat?

Running generally burns more fat and calories than swimming, because running is more apt to build fat- and calorie-burning muscle, your heart beats faster when you run and exercising in air increases your metabolism for a much longer period than exercising in water.

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Effects of Exercise on Endocrine System

Your endocrine system consists of glands that release hormones that control physiological functions in your body. Exercise boosts the number of hormones circulating in your body and strengthens receptor sites on target organ cells.

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Row of Dumbbells on Rack

Kettlebells vs. Dumbbells

Dumbbells and kettlebells offer benefits for your workout, but not necessarily the same benefits. They work your muscles differently, and kettlebell exercises add more of an aerobic quality to your workout than dumbbells.

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running in gym

Does an Inclined Treadmill Make You Gain Muscle?

Raising the incline on your treadmill is a way to make your workout a calorie-scorching, heart-pumping challenge. Running or hiking uphill increases muscle activation in many of the muscles of the lower body, which also leads to muscle gain.

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When I Exercise My Heart Rate Is Above 130 at Age 71

Your age and the heart rate at which you exercise are connected. As you grow older, your resting heart rate slows down. Your maximum heart rate -- the top speed at which your heart pumps during physical activity -- is lower at age 71 than it was when you were 51.

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Man jogging in field

What Exercises Can You Do With an IT Band Injury?

Working out is one of the best habits to have, but even a small injury can set back months of progress. The iliotibial band, or IT band, can be difficult to address. Rather than thinking about what exercises can be done, focusing on proper healing and progression of exercises should be the focus.

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Lightheadedness & Tingling in Face After Exercise

Lightheadedness and tingling in the face after exercise can be the sign of a serious underlying medical condition, including dehydration, low blood sugar, a cranial hemorrhage or a pinched nerve. Some of these conditions can cause severe, even fatal, complications if they are not remedied immediately.

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High angle view of a young man exercising in a gym

What Are the Standard Weights for Powerlifting Bars & Collars?

The barbell is an essential strength-building tool, both for the serious powerlifter training for competition and the beginner performing squats at his local gym. While simple in design, barbells can hold more weight than any other piece of workout equipment -- sometimes up to 1,200 pounds.

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Overweight woman on bathroom scales

How Much Weight Can You Lose Wearing a Weighted Vest?

Weight loss occurs when you burn more calories than you consume. This can be done through aerobic exercise, strength training and eating a healthy, low-calorie diet. Increasing the work you do while exercising can help you lose weight in a shorter amount of time; this can be achieved by wearing a weighted vest.

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young girl doing squats with barbell

Is the Weight Lifted on a Smith Machine the Same As Free Weights?

No weight lifted on any machine is the same as using free weights. In all cases, less effort is required to stabilize the weight, making the lift easier. In some cases, the Smith machine itself has a counterweight that reduces the weight of the bar, and often there is no way to know by how much.

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Do You Gain Weight When Lifting Weights?

Weight lifting improves strength and endurance, reduces risk of injury, enhances athletic performance, strengthens bones and joints, lowers blood pressure and helps you lose fat. While some people strive to lose weight and enhance fitness, others strive to increase muscle mass, which increases weight.

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Man and woman working out in the gym.

Knee Pain on the Elliptical Trainer

The elliptical is seen as a panacea if you require low-impact cardiovascular exercise during recovery from a knee injury or as a good way to cross train to give your knees a break from higher-impact workouts.

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